Ensonido
Encyclopedia
Ensonido is a real-time post processing algorithm that allows users to play back MP3 Surround
files in standard headphones.
Ensonido was developed by the Fraunhofer Society
. It simulates the natural reception of surround sound by the human ear, which usually receives tones from surrounding loudspeakers and from reflections and echoes of the listening room. The out-of-head localization achieved that way increases the listening comfort noticeably in contrast to conventional stereo headphone listening with its in-head localization of all sounds. In version 3.0 of the Fraunhofer IIS MP3 Surround Player, Ensonido is replaced with newer mp3D
MP3 Surround
MP3 Surround is an extension of MP3 for multi-channel audio support including 5.1 surround sound. It was developed by Fraunhofer IIS in collaboration with Thomson and Agere Systems, and released in December 2004....
files in standard headphones.
Ensonido was developed by the Fraunhofer Society
Fraunhofer Society
The Fraunhofer Society is a German research organization with 60 institutes spread throughout Germany, each focusing on different fields of applied science . It employs around 18,000, mainly scientists and engineers, with an annual research budget of about €1.65 billion...
. It simulates the natural reception of surround sound by the human ear, which usually receives tones from surrounding loudspeakers and from reflections and echoes of the listening room. The out-of-head localization achieved that way increases the listening comfort noticeably in contrast to conventional stereo headphone listening with its in-head localization of all sounds. In version 3.0 of the Fraunhofer IIS MP3 Surround Player, Ensonido is replaced with newer mp3D
External links
- all4mp3.com Software, demos, information, and various mp3 resources
- mp3surround.com - Demo content, information and evaluation software
- The Register news story
- Press Releases
- mp3surrounded.com - First Blog in the internet about MP3 Surround-MP3 Surround Samples